SN/T 3172-2012Detection and identification of Atropellis pinicola Zeller and Goodding (English PDF)
松生枝干溃疡病菌检疫鉴定方法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
May 7, 2012
Implementation date
November 16, 2012
Scope
SN/T 3172-2012 is the English-translated version of 松生枝干溃疡病菌检疫鉴定方法.
SN/T 3172-2012 - This standard specifies the phytosanitary born in pine branches canker (AtropellispinicolaZeler method. This standard applies to students from pine branches canker happened countries Pinus (Pinusspp.)
Host plant (see Appendix A) Seedlings, quarantine and identification of timber and wood packaging.
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Document preview — SN/T 3172-2012
National Standard of the People's Republic of China
- ICS
- 07.080
- Classification
- B16
Issued by: General Administration of Customs
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3.1 Taxonomic status
- 3.2 Transmission
- 3.3 Identification based
- 4 Apparatus and appliances
- 4.1 Instrument
- 4.2 Appliances
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Distribution of this document Institutions do not assume the responsibility to identify these patents.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Jiangsu Entry-Exit Inspection and Quarantine Bureau.
1 Scope
This standard specifies the phytosanitary born in pine branches canker (AtropellispinicolaZeler method.
This standard applies to students from pine branches canker happened countries Pinus (Pinusspp.) Host plant (see Appendix A) Seedlings, quarantine and identification of timber and wood packaging.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.
SN/T 2122 entry and exit quarantine of plants and plant products sampled Principle 3
3.1 Taxonomic status
English name. Branchandtrunkcankerofpine, Twigblight Name. AtropellispinicolaZeler Synonyms.GodroniazelleriSeaver Pine branches of that canker membership Fungi (Fungi), Ascomycotina (Ascomycotina), flexible membrane bacteria mesh (Helotiales), black Flexible membrane genus (Atropellis).
3.2 Transmission
Pine branches of that canker close with the flow mainly through ascospores spread, mainly through long-distance carrying the germs of seedlings, Wood and wood packaging spread.
3.3 Identification based
Pine branches of that canker morphological characteristics (see Appendix B) is the main basis of its quarantine identification, while referring to the occurrence of the bacteria States and regions, host range, transmission and damage symptoms.
4 Apparatus and appliances
4.1 Instrument
Optical microscope (with oil immersion and micrometer), electronic scales, clean benches, light incubator, Autoclave.
4.2 Appliances
Petri dishes, beakers, flasks, test tubes, tweezers, scissors, slides, cover slips, measuring pipette, alcohol lamp.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
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Related Standards
SN/T 2122-2008 — Sampling for the quarantine of plants and their products for import and export
SN/T 2122-2015 — Rules sampling for the quarantine of plants and their products for import and export
SN/T 0330-2025 — General rules for microbiological examinations of export food
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